A rating for RemoteControlClient content is:
- a value between 0 and 100
- or a value indicating there is no rating
For a same piece of content, a rating can come from:
- the user
- "others" (i.e. not the user), to provide an average rating
Rating styles are:
- heart (a toggle)
- thumb up / down
- stars (with a configurable maximum number of stars)
For editable metadata, add:
- methods to control which keys can be edited,
- interface for an application to receive new values for a key.
Rating by user is editable metadata.
Bug 8440498
Change-Id: Ia9f61e750772658051cea1ac7c316187717f0f58
b23cd118ce